Static task
static1
Behavioral task
behavioral1
Sample
a7238762ab2470f525fd71cab2f58710d9e6d850501a06c7be51025b47fee7c1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a7238762ab2470f525fd71cab2f58710d9e6d850501a06c7be51025b47fee7c1.exe
Resource
win10v2004-20230915-en
General
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Target
3103e22bdd064ca5de7f23a49ceaef60.bin
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Size
225KB
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MD5
478873c4d9c6f07fd24c6e30bb0ec727
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SHA1
0fc786993da0c61ba75b9672dabb5fb301b580dc
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SHA256
0880f2efa0ab26c2f605098aaea4fc4afa3fb2292e3ba34ed03a4c0a76b2be23
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SHA512
9d096d69e2e0aabc55698f1a2c0cb04aedef4afa6bf7bddd54c2587679717c4fa1db4d0f6207b0fe4eaf453c59f6ee7c9e85f3be993ecdc4e6f3c775d8a07cb3
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SSDEEP
6144:WiqrQ5BB5WWg8F/b1XuxKGw+osYTqxoOP7x6NM:J7BBguF/bJuxKGw+aTq6uxqM
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule static1/unpack001/a7238762ab2470f525fd71cab2f58710d9e6d850501a06c7be51025b47fee7c1.exe disable_win_def -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a7238762ab2470f525fd71cab2f58710d9e6d850501a06c7be51025b47fee7c1.exe
Files
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3103e22bdd064ca5de7f23a49ceaef60.bin.zip
Password: infected
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a7238762ab2470f525fd71cab2f58710d9e6d850501a06c7be51025b47fee7c1.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 550KB - Virtual size: 549KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ